Duronto concept to be fruitfull needs some time in India. And it will be Succeefull for distance upto 600 Kms route only.
Best things of Duronto is its non stop so Ideally 1000 Kms in around 11-12 hours. But there is a technical halt, so this is a rubbish thing this doesn't make your train non stop. Your are not only letting people inn officially. A Big zero for this mind set.
So technical halt should be converted to stop of this train.
Plus...
more... there are still problems like crossing, signal etc. This should also be tacked